Discrete Boltzmann modeling of multiphase flows: Hydrodynamic and thermodynamic non-equilibrium effects

Y Gan, A Xu, G Zhang, S Succi - Soft Matter, 2015 - pubs.rsc.org
… To probe the non-equilibrium effects induced by the interparticle force and the gradient force,
respectively, we present the x component of Δ F and Δ G in Fig. 5. Two remarkable features …

Discrete Boltzmann modeling of unsteady reactive flows with nonequilibrium effects

C Lin, KH Luo - Physical Review E, 2019 - APS
… For the purpose of demonstrating that the DBM has the capability of capturing the nonequilibrium
effects in the iterative process dynamically, we examine the nonequilibrium quantity M …

Discrete Boltzmann method for non-equilibrium flows: Based on Shakhov model

Y Zhang, A Xu, G Zhang, Z Chen, P Wang - Computer Physics …, 2019 - Elsevier
… in predicting the non-equilibrium flow even in transition flow regime. In addition, the
measurement of non-equilibrium effects is further developed and the non-equilibrium strength D n ∗ …

Hydrodynamic and thermodynamic nonequilibrium effects around shock waves: based on a discrete Boltzmann method

C Lin, X Su, Y Zhang - Entropy, 2020 - mdpi.com
nonequilibrium effects around the shock wave are investigated using a discrete Boltzmann
… Via Chapman–Enskog analysis, the local equilibrium and nonequilibrium velocity distribution …

Boltzmann equation and hydrodynamic equations: their equilibrium and non-equilibrium behaviour

MK Verma - … Transactions of the Royal Society A, 2020 - royalsocietypublishing.org
Boltzmann method (LBM) and discrete simulation Monte Carlo (DSMC), which are
variants of the Boltzmann equation in discrete … These observations indicate similar non-equilibrium

[HTML][HTML] Mesoscopic simulation of nonequilibrium detonation with discrete Boltzmann method

C Lin, KH Luo - Combustion and Flame, 2018 - Elsevier
discrete Boltzmann method (DBM) has the capability of providing deeper insight into
nonequilibrium … Because the relaxation time is a key parameter relative to the nonequilibrium

[图书][B] Direct methods for solving the Boltzmann equation and study of nonequilibrium flows

VV Aristov - 2001 - books.google.com
… In this approach the discrete velocity technique intrinsic to all direct … In so doing, specific
kinetic effects as thermodiffusion were discovered. However, solving the kinetic equation for a …

Discrete Boltzmann multi-scale modelling of non-equilibrium multiphase flows

Y Gan, A Xu, H Lai, W Li, G Sun… - Journal of Fluid Mechanics, 2022 - cambridge.org
… hydrodynamics models consider non-equilibrium effects through nonlinear constitutive
relations. Correspondingly, high-order kinetic models consider non-equilibrium effects via higher-…

Discrete Boltzmann modeling of high-speed compressible flows with various depths of non-equilibrium

D Zhang, A Xu, Y Zhang, Y Gan, Y Li - Physics of Fluids, 2022 - pubs.aip.org
… , the fundamental information of a specific non-equilibrium state and the non-equilibrium
effects of flow can be extracted. The fundamental characteristic quantities are written as follows: …

Multiple-relaxation-time discrete Boltzmann modeling of multicomponent mixture with nonequilibrium effects

C Lin, KH Luo, A Xu, Y Gan, H Lai - Physical Review E, 2021 - APS
discrete Boltzmann model (DBM) is proposed for multicomponent mixtures, where compressible,
hydrodynamic, and thermodynamic nonequilibrium effects … the nonequilibrium effects. …